4 files changed, 19 insertions, 46 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index 0d8f3dc..203436c 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -436,19 +436,6 @@ public abstract class Board implements Disposable
         pawn.move();
     }
 
-    protected void rotatePawn(final Pawn pawn, Orientation o, RunnableAnimation whenDone)
-    {
-        pawn.movement.setRotation(pawn.getTile(), o);
-        removePawn(pawn);
-
-        AnimationSequence seq = pawn.getRotateAnimation(o.r(), 2);
-        seq.addAnimation(getSetPawnOntoAnimation(pawn));
-        seq.addAnimation(whenDone);
-        addAnimation(seq);
-
-        pawn.move();
-    }
-
     protected void revertLastPawnMove(final Pawn pawn, RunnableAnimation whenDone)
     {
         removePawn(pawn);
diff --git a/core/src/ch/asynk/tankontank/engine/Pawn.java b/core/src/ch/asynk/tankontank/engine/Pawn.java
index 57f8c0f..991e97e 100644
--- a/core/src/ch/asynk/tankontank/engine/Pawn.java
+++ b/core/src/ch/asynk/tankontank/engine/Pawn.java
@@ -67,16 +67,6 @@ public abstract class Pawn implements Moveable, Disposable
                 return "move : [" + from.col + ";" + from.row + "] -> [" + to.col + ";" + to.row + ";" + orientation + "] dist:" + distance + " cost:" + cost + " road:" + roadMarch + " entry:" + entryMove;
         }
 
-        public void setRotation(Tile tile, Orientation o)
-        {
-            from = tile;
-            to = tile;
-            cost = 0;
-            roadMarch = false;
-            entryMove = false;
-            orientation = o;
-        }
-
         public void reset()
         {
             from = null;
diff --git a/core/src/ch/asynk/tankontank/game/Map.java b/core/src/ch/asynk/tankontank/game/Map.java
index 3735d40..089c93b 100644
--- a/core/src/ch/asynk/tankontank/game/Map.java
+++ b/core/src/ch/asynk/tankontank/game/Map.java
@@ -198,13 +198,6 @@ public abstract class Map extends Board
         return startMove(pawn);
     }
 
-    public int rotatePawn(Pawn pawn, Orientation o)
-    {
-        rotatePawn(pawn, o, notifyDoneAnimation(pawn));
-
-        return startMove(pawn);
-    }
-
     public void revertMoves()
     {
         TankOnTank.debug("    revertMoves()");
diff --git a/core/src/ch/asynk/tankontank/game/states/StateRotate.java b/core/src/ch/asynk/tankontank/game/states/StateRotate.java
index ec085b0..814f90f 100644
--- a/core/src/ch/asynk/tankontank/game/states/StateRotate.java
+++ b/core/src/ch/asynk/tankontank/game/states/StateRotate.java
@@ -17,16 +17,23 @@ public class StateRotate extends StateCommon
         ctrl.hud.actionButtons.show(Buttons.ROTATE.b | ((ctrl.cfg.canCancel) ? Buttons.ABORT.b : 0));
         ctrl.hud.actionButtons.setOn(Buttons.ROTATE);
 
-        if (prevState == StateType.MOVE) {
-            rotateOnly = false;
-            if (to == null)
-                TankOnTank.debug("to is null but should not be");
-            map.showFinalPath(to);
-        } else {
-            rotateOnly = true;
+        if (activeUnit == null)
+            activeUnit = selectedUnit;
+        if (to == null)
             to = activeUnit.getHex();
+
+        if (!map.possiblePaths.isSet()) {
+            map.possiblePaths.init(activeUnit);
+            map.possiblePaths.build(to);
         }
 
+        if (map.possiblePaths.size() != 1)
+            TankOnTank.debug("ERROR: possiblePaths.size() == " + map.possiblePaths.size());
+
+        rotateOnly = (to == activeUnit.getHex());
+
+        if (!rotateOnly)
+            map.showFinalPath(to);
         map.selectHex(activeUnit.getHex());
         map.showDirections(to);
 
@@ -40,6 +47,8 @@ public class StateRotate extends StateCommon
         map.hideFinalPath(to);
         map.hideDirections(to);
         map.hideOrientation(to);
+        map.possiblePaths.clear();
+        to = null;
     }
 
     @Override
@@ -105,15 +114,9 @@ public class StateRotate extends StateCommon
         StateType whenDone = StateType.DONE;
 
         ctrl.hud.notify("Move " + activeUnit);
-        if (rotateOnly) {
-            ctrl.setAnimationCount(1);
-            if (map.rotatePawn(activeUnit, o) > 0)
-                whenDone = StateType.MOVE;
-        } else {
-            ctrl.setAnimationCount(1);
-            if (map.movePawn(activeUnit, o) > 0)
-                whenDone = StateType.MOVE;
-        }
+        ctrl.setAnimationCount(1);
+        if (map.movePawn(activeUnit, o) > 0)
+            whenDone = StateType.MOVE;
 
         ctrl.setState(StateType.ANIMATION, whenDone);
     }